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JKC-301

CAS No.
136553-96-3
Chemical Name:
JKC-301
Synonyms
JKC-301;CYCLO(-D-ASP-PRO-D-ILE-LEU-D-TRP);JKC-301 Cyclo(-D-Asp-Pro-D-Ile-Leu-D-Trp);Cyclo(D-α-aspartyl-L-prolyl-D-isoleucyl-L-leucyl-D-tryptophyl);JKC 301 (CYCLO-[D-ASP-PRO-D-LLE-LEU-D-TR P]), SYNTHETIC, >99% PURITY
CBNumber:
CB5152346
Molecular Formula:
C32H44N6O7
Molecular Weight:
624.73
MDL Number:
MFCD00214626
MOL File:
136553-96-3.mol
TDS File:
TDS
Last updated:2026-04-24 14:58:57

JKC-301 Properties

Boiling point 1052.2±65.0 °C(Predicted)
Density 1.31±0.1 g/cm3(Predicted)
storage temp. -15°C
pka 4.04±0.10(Predicted)
Sequence Cyclo({d-Asp}-Pro-{d-Ile}-Leu-{d-Trp})

JKC-301 price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth FJ108844 JKC-301 Cyclo(-D-Asp-Pro-D-Ile-Leu-D-Trp) 136553-96-3 500ug $900 2026-06-04 Buy
Biosynth FJ108844 JKC-301 Cyclo(-D-Asp-Pro-D-Ile-Leu-D-Trp) 136553-96-3 1000ug $900 2026-06-04 Buy
Biosynth FJ108844 JKC-301 Cyclo(-D-Asp-Pro-D-Ile-Leu-D-Trp) 136553-96-3 250ug $900 2026-06-04 Buy
Biosynth FJ108844 JKC-301 Cyclo(-D-Asp-Pro-D-Ile-Leu-D-Trp) 136553-96-3 2000ug $1100 2026-06-04 Buy
Biosynth FJ108844 JKC-301 Cyclo(-D-Asp-Pro-D-Ile-Leu-D-Trp) 136553-96-3 5000ug $2400 2026-06-04 Buy
Product number Packaging Price Buy
FJ108844 500ug $900 Buy
FJ108844 1000ug $900 Buy
FJ108844 250ug $900 Buy
FJ108844 2000ug $1100 Buy
FJ108844 5000ug $2400 Buy

JKC-301 Chemical Properties,Uses,Production

Uses

JKC 301 is a selective Endothelin A receptor antagonist. JKC 301 attenuates the pressor effects of nicotine in rats. JKC 301 can be used to study cardiovascular disease caused by smoking[1][2].

References

[1] Tanus-Santos JE, Sampaio RC, Hyslop S, Franchini KG, Moreno H Jr. Endothelin ET(A) receptor antagonism attenuates the pressor effects of nicotine in rats. Eur J Pharmacol. 2000 May 12;396(1):33-7. DOI:10.1016/s0014-2999(00)00194-1
[2] Ngoka LC, et al. Location of alkali metal binding sites in endothelin A selective receptor antagonists, cyclo(D-Trp-D-Asp-Pro-D-Val-Leu) and cyclo(D-Trp-D-Asp-Pro-D-Ile-Leu), from multistep collisionally activated decompositions. J Mass Spectrom. 2000 Feb;35(2):265-76. DOI:10.1002/(SICI)1096-9888(200002)35:2<265::AID-JMS946>3.0.CO;2-#

JKC-301 Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 41)Suppliers
Supplier Tel Email Country ProdList Advantage
GL Biochem (Shanghai) Ltd 21-61263452 13641803416 ymbetter@glbiochem.com China 9981 64
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Chemsky (shanghai) International Co.,Ltd 021-50135380 shchemsky@sina.com China 15350 60
Cellmano Biotech Limited 0551-65326643 18156095617 info@cellmano.com China 1010 55
Creative Peptides info@creative-peptides.com United States 6083 56
Alabiotech Inc. 001-619-354-5251 sales@alabiotech-e.com United States 972 60
Nanjing Leon Biological Technology Co., Ltd. 025-84523390 -127; 17705183659 sales@njleonbiotech.com China 5501 55
Nanjing Peptide Biotech Ltd. 025-58361106-805 15951641583 zhao.xu@njpeptide.com China 9976 55
Chengdu Youngshe Chemical Co., Ltd. +86-17380623303 Caroline@youngshechem.com China 4725 58
Adachibio Inc. +81-8027837258; sales@adachibio.com Japan 938 58
CYCLO(-D-ASP-PRO-D-ILE-LEU-D-TRP) JKC 301 (CYCLO-[D-ASP-PRO-D-LLE-LEU-D-TR P]), SYNTHETIC, >99% PURITY JKC-301 Cyclo(D-α-aspartyl-L-prolyl-D-isoleucyl-L-leucyl-D-tryptophyl) JKC-301 Cyclo(-D-Asp-Pro-D-Ile-Leu-D-Trp) 136553-96-3